Seiko Cal. 3869 - 545

Seiko 3869-545

This Spring Drive model from 1969 features a 39mm Stainless Steel case. Powered by the 3869 caliber with 24j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-ce77d878fb87]

Also known as: Helmet, Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
24j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1969

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